refactor : 重构网络下载模块

2026-01-07 10:23:11 +08:00
parent 454afc9ba6
commit ee67a55c0f
20 changed files with 215 additions and 95 deletions
@@ -60,6 +60,11 @@ namespace YooAsset
        }

        #region 自定义参数
+        /// <summary>
+        /// 自定义参数：UnityWebRequest 创建委托
+        /// </summary>
+        public UnityWebRequestCreator WebRequestCreator { private set; get; }
+
        /// <summary>
        /// 自定义参数：远程服务接口的实例类
        /// </summary>
@@ -237,7 +242,15 @@ namespace YooAsset

        public virtual void SetParameter(string name, object value)
        {
-            if (name == FileSystemParametersDefine.REMOTE_SERVICES)
+            if (name == FileSystemParametersDefine.DOWNLOAD_BACKEND)
+            {
+                DownloadBackend = (IDownloadBackend)value;
+            }
+            else if (name == FileSystemParametersDefine.UNITY_WEB_REQUEST_CREATOR)
+            {
+                WebRequestCreator = (UnityWebRequestCreator)value;
+            }
+            else if (name == FileSystemParametersDefine.REMOTE_SERVICES)
            {
                RemoteServices = (IRemoteServices)value;
            }
@@ -334,7 +347,7 @@ namespace YooAsset

            // 创建默认的下载后台接口
            if (DownloadBackend == null)
-                DownloadBackend = new UnityWebRequestBackend(DownloadSystemHelper.UnityWebRequestCreater);
+                DownloadBackend = new UnityWebRequestBackend(WebRequestCreator);
        }
        public virtual void OnDestroy()
        {
@@ -343,6 +356,12 @@ namespace YooAsset
                DownloadScheduler.Dispose();
                DownloadScheduler = null;
            }
+
+            if (DownloadBackend != null)
+            {
+                DownloadBackend.Dispose();
+                DownloadBackend = null;
+            }
        }

        public virtual bool Belong(PackageBundle bundle)
@@ -673,4 +692,4 @@ namespace YooAsset
        }
        #endregion
    }
-}
+}